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slamgirl [31]
3 years ago
14

How was the first computer reprogrammed

Computers and Technology
1 answer:
densk [106]3 years ago
7 0

Answer:

the first programs were meticulously written in raw machine code, and everything was built up from there. The idea is called bootstrapping. ... Eventually, someone wrote the first simple assembler in machine code.

Explanation:

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Assume that another method has been defined that will compute and return the student's class rank (Freshman, Sophomore, etc). It
ladessa [460]

Answer:

Option (D) i.e., s1.getClassRank( ); is the correct option to the following question.

Explanation:

Here, in the following option, the object "S1" is the object of the class "rank" and "getClassRank( )" is the function of that class "rank". so, in the following code the function "getClassRank( )" is called through the class object which computes and returns the class rank of the students.

So, that's why the following option is the correct way to call the function.

8 0
3 years ago
Who began digitizing books on a massive scale and putting them online?
Sholpan [36]

The answer is Google Cooperation.

Google began the mass digitization of bound volumes of books and as a result, it is getting widespread media attention. Google has had, and is still keeping up with its intention to digitize all the books across major USA libraries. Its intention is not to provide a reading environment, but rather create an online index to books in libraries and bookstores.

4 0
3 years ago
Write Python algebraic expressions corresponding to the following statements: (a) The sum of the first five positive integers (b
lbvjy [14]

Answer:

#part a

#sum of first 5 positive number

Sum=5*(5+1)/2

print("sum of first 5 positive integer is: ",Sum)

#part b

# declare age of all

Sara_age=23

Mark_age=19

Fatima_age=31

ave_age=(Sara_age+Mark_age+Fatima_age)/3

print("average age of Sara,mark and Fatima is: ",ave_age)

#part c

#find number of times

no_of_times=int(403/73)

print(" number of times when 73 goes into 403 is: ",no_of_times)

#part d

#find remainder

rem=403%73

print("when 403 is divided by 73 then remainder  is: ",rem)

#part e

#calculate 2 to pawer 10

two_pow=2**10

print("2 to power  10 is: ",two_pow)

#part f

#declare height of both

sara_h=54

mark_h=57

diff_h=abs(sara_h-mark_h)

print("The absolute difference between height of Sara and Mark is: ",diff_h)

#part g

#find the minimum among three

print("lowest price among the three($34.99,$29.95,$31.50) is: $",min(34.99,29.95,31.50))

Explanation:

In part a, sum of first 5 positive number is calculated as 5*(5+1)/2.In part b, add the age of three and divide it  by 3. In part c, use "/" to find number of times 73 goes into 403.In part d, use "%" to find remainder when 403 is divide by 73.In part e, 2 to the 10th power is calculated as 2**10.In part f, use abs() to find the absolute  difference.In part g, min() function is used to find lowest among the 3 prices.

Output:

sum of first 5 positive integer is:  15.0                                                                                  

average age of Sara,mark and Fatima is:  24.333333333333332                                                                

number of times when 73 goes into 403 is:  5                                                                              

when 403 is divided by 73 then remainder  is:  38                                                                          

2 to power  10 is:  1024                                                                                                  

The absolute difference between height of Sara and Mark is:  3                                                            

lowest price among the three($34.99,$29.95,$31.50) is: $ 29.95

5 0
4 years ago
What is a Boolean Expression?
ratelena [41]
The answer is C, an expression that evaluates to true or false.

In computer science, a Boolean expression is an expression used in programming languages that produces a Boolean value when evaluated. A Boolean value is either true or false.

( Lol. I’m in 7th grade doing college work, so this was fun to answer! )
4 0
4 years ago
Why is it difficult to enforce laws against intellectual theft?
LiRa [457]

Answer:

A-because most of the victims of intellectual theft are individuals  

Explanation:

Its definitely the first, and not B., C, or D,

Countries are no barrier in catching the theft, as almost all the countries now have issued the online identification number of each of their citizens. However, some of them are in the process. Hence, for next one - two years we can add add the B as well:

B-because much intellectual theft is committed in other countries

However, as this work is complete, the B option will not be an issue related to intellectual theft analysis and control.

And  C and D are definitely not the part of the answer, as associations like FCC USA, Internet association etc  are technically sound enough, and quite good to fight a case under any law as well.

7 0
3 years ago
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